dc.contributor.author | Karvonen, Anssi | |
dc.contributor.author | Räihä, Ville | |
dc.contributor.author | Klemme, Ines | |
dc.contributor.author | Ashrafi, Roghaieh | |
dc.contributor.author | Hyvärinen, Pekka | |
dc.contributor.author | Sundberg, Lotta-Riina | |
dc.date.accessioned | 2021-03-29T07:02:16Z | |
dc.date.available | 2021-03-29T07:02:16Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Karvonen, A., Räihä, V., Klemme, I., Ashrafi, R., Hyvärinen, P., & Sundberg, L.-R. (2021). Quantity and Quality of Aquaculture Enrichments Influence Disease Epidemics and Provide Ecological Alternatives to Antibiotics. <i>Antibiotics</i>, <i>10</i>(3), Article 335. <a href="https://doi.org/10.3390/antibiotics10030335" target="_blank">https://doi.org/10.3390/antibiotics10030335</a> | |
dc.identifier.other | CONVID_52577238 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/74868 | |
dc.description.abstract | Environmental heterogeneity is a central component influencing the virulence and epidemiology of infectious diseases. The number and distribution of susceptible hosts determines disease transmission opportunities, shifting the epidemiological threshold between the spread and fadeout of a disease. Similarly, the presence and diversity of other hosts, pathogens and environmental microbes, may inhibit or accelerate an epidemic. This has important applied implications in farming environments, where high numbers of susceptible hosts are maintained in conditions of minimal environmental heterogeneity. We investigated how the quantity and quality of aquaculture enrichments (few vs. many stones; clean stones vs. stones conditioned in lake water) influenced the severity of infection of a pathogenic bacterium, Flavobacterium columnare, in salmonid fishes. We found that the conditioning of the stones significantly increased host survival in rearing tanks with few stones. A similar effect of increased host survival was also observed with a higher number of unconditioned stones. These results suggest that a simple increase in the heterogeneity of aquaculture environment can significantly reduce the impact of diseases, most likely operating through a reduction in pathogen transmission (stone quantity) and the formation of beneficial microbial communities (stone quality). This supports enriched rearing as an ecological and economic way to prevent bacterial infections with the minimal use of antimicrobials. | en |
dc.format.mimetype | application/pdf | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | MDPI AG | |
dc.relation.ispartofseries | Antibiotics | |
dc.rights | CC BY 4.0 | |
dc.subject.other | aquaculture | |
dc.subject.other | biofilm | |
dc.subject.other | disease epidemiology | |
dc.subject.other | enriched rearing | |
dc.subject.other | environmental microbes | |
dc.subject.other | microbial community | |
dc.subject.other | Salmo salar | |
dc.subject.other | Salmo trutta | |
dc.title | Quantity and Quality of Aquaculture Enrichments Influence Disease Epidemics and Provide Ecological Alternatives to Antibiotics | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202103292201 | |
dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
dc.contributor.laitos | Department of Biological and Environmental Science | en |
dc.contributor.oppiaine | Ekologia ja evoluutiobiologia | fi |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Solu- ja molekyylibiologia | fi |
dc.contributor.oppiaine | Akvaattiset tieteet | fi |
dc.contributor.oppiaine | Ecology and Evolutionary Biology | en |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.contributor.oppiaine | Cell and Molecular Biology | en |
dc.contributor.oppiaine | Aquatic Sciences | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 2079-6382 | |
dc.relation.numberinseries | 3 | |
dc.relation.volume | 10 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2021 the Authors | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 314939 | |
dc.relation.grantnumber | 43521 | |
dc.relation.grantnumber | 310632 | |
dc.subject.yso | biofilmit | |
dc.subject.yso | lohi | |
dc.subject.yso | vesiviljely (kalatalous) | |
dc.subject.yso | epidemiologia | |
dc.subject.yso | taimen | |
dc.subject.yso | mikrobit | |
dc.subject.yso | bakteeritaudit | |
dc.subject.yso | kalataudit | |
dc.subject.yso | mikrobisto | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p25266 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15656 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5099 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p11307 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p13633 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5424 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p19293 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p46 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p27039 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.dataset | https://jyx.jyu.fi/handle/123456789/74704 | |
dc.relation.doi | 10.3390/antibiotics10030335 | |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Centre for Economic Development, Transport and the Environment of Lapland | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Lapin ELY-keskus | fi |
dc.relation.funder | Suomen Akatemia | fi |
jyx.fundingprogram | Academy Project, AoF | en |
jyx.fundingprogram | Others | en |
jyx.fundingprogram | Academy Project, AoF | en |
jyx.fundingprogram | Akatemiahanke, SA | fi |
jyx.fundingprogram | Muut | fi |
jyx.fundingprogram | Akatemiahanke, SA | fi |
jyx.fundinginformation | The study was supported by grants from the Academy of Finland (310632 to A.K. and 314939 to L.-R.S.) and from the European Maritime and Fisheries Fund (43521 to P.H.). | |
datacite.isSupplementedBy.doi | 10.17011/jyx/dataset/74704 | |
datacite.isSupplementedBy | Karvonen, Anssi; Räihä, Ville; Klemme, Ines; Ashrafi, Roghaieh; Sundberg, Lotta-Riina; Hyvärinen, Pekka. (2021). <i>Original data for manuscript: Quantity and Quality of Aquaculture Enrichments Influence Disease Epidemics and Provide Ecological Alternatives to Antibiotics</i>. V. 19.3.2021. University of Jyväskylä. <a href="https://doi.org/10.17011/jyx/dataset/74704" target="_blank">https://doi.org/10.17011/jyx/dataset/74704</a>. <a href="http://urn.fi/URN:NBN:fi:jyu-202103222041">https://urn.fi/URN:NBN:fi:jyu-202103222041</a> | |
dc.type.okm | A1 | |